Discussion of the '99 & up 7.3L Power Stroke diesel engine and drivetrain in the 1999-Up Super Duty trucks and Excursions. No gas engine discussion allowed except on transmissions and drivetrain that pertain to all models. Please confine discussion of topics in this forum to those items that are specific to the 7.3L Power Stroke engine.

Discussion of the 6.0L Power Stroke diesel engine and drivetrain in the 2003-Up Super Duties and Excursions. No gas engine discussion allowed except on transmissions and drivetrain that pertain to all models. Please confine discussion of topics in this forum to those items that are specific to the 6.0L Power Stroke engine.

Upgrading or adding OEM or aftermarket equipment to your 1999-Up Super Duty or Excursion with 7.3L Power Stroke diesel engine. Please confine discussion of topics in this forum to those items that are specific to the 7.3L Power Stroke engine.

I'm pretty new to the forum and diesels but have learned there are some key modifications that are recommended to prevent the issues that the 6.0 are prone to. I'm in the market for a 6.0 and thought it would be a good idea to compound a list of key mods and the average cost of them, for others...

I am thinking about doing a dpf delete on my new 6.7. what's the fuel milage gains? Will it run as good as the 6.4 does? Any problems? According to the programmer websites your only looking at 30 more hp over the non dpf delete tunes is it worth it? I want to hear anything you have to say.

7.3L Wiring Schematic Printable, very handy.
Handy Wiring Diagram that shows a Paper Trail of how the Electrical System Works for the 7.3L Powerstroke Engines, all Trucks, Excursions, Vans.
It was a...

I had my EGR cooler pop, causing a severe coolant leak and required replacement ASAP! The bill was over 2000, but warranty covered it!
Now I'm wondering whether or not disconnecting the electrical plug from the EGR solenoid will hurt anything? I live in BFE and have no emissions issues...